At the location of the landfill Köglerweg – Holding Graz, a vehicle parking area of approx. 20,000 m² was built for new vehicles. The old landfill has an active degassing system which has been fully integrated […]

The existing Traunbridge in Gmunden / Upper Austria will be completely demolished in two stages and replaced by a 4-armed, parallel-girdered balancing section in steel-concrete composite construction with a total length of almost 100 m […]

The current connection of the Kärntnerstraße to the distribution roundabout Webling takes place via a nive-free junction as a relict of the highway stump Webling in the 1970s. At that time it was planned to […]

Our development project for the S1 Vienna Orbital Highway, which is currently in the second implementation phase, is a tunnel development project for the construction of an 8.2 km long tunnel, starting at the traffic […]

The CityRegioTram Gmunden project, concerns the planning and implementation of developing a connection between the regional tram networks of Gmunden – Vorchdorf with the city tram network of Gmunden, this connection will allow the city […]

This project is currently under construction.

The company Holding Graz Services Water Management and the city administration of Graz are implementing a renewal and refurbishment project for the existing water supply pipe line and the wastewater treatment facilities in the district of […]

A large part of this project is dedicated to the renovation of sections of the existing waste water system, these sections will be refurbished, as well as sections of the existing water supply network which […]

The preliminary project needed to address and contribute to a selection of variants that had a major influence over the project. The project team needed to assess and survey all of the necessary environmental information […]

As part of the expansion of the Austrian Federal Railways (ÖBB) southern railway line, the construction of a new WS 4.7 underpass was required. Due to the local groundwater situation concerning this project, and to […]

For the development and construction of the traffic control system installations for the S10 highway on the section between Unterweitersdorf to Freistadt North, it was required to construct traffic sign gantries and sign masts over […]

The renovation work in this project required an adaption to the current statics, especially concerning the local load requirements. The implementation was achieved utilising a reinforced layer of concrete and by the designing and construction […]

The Machland between Mauthausen in the west and St. Nikola in the east was repeatedly flooded by the Danube, whereby settlements were flooded up to 4 m high. Between 2001 and 2012 the largest flood […]

In the mountainous Central Albania, a total of three discharge hydropower plants are built on the Mati and Xibri rivers, HPP Klosi-North, HPP-Klosi-South and HPP-Xibri. After various variant tests and optimizations, the detailed planning of […]

In the west of Graz, residential objects of three companies (Kohlbacher Ltd., ENW, Rottenmanner Housing Cooperative) are being built on an area of approx. 84,000 m² in several construction phases. The grounds lie at the […]

The new monitoring center was housed in a two-storey new building located north-west of the existing monitoring center. In addition to the control centre, the extension also contains various office, technical and storage rooms, as […]

The new monitoring center was placed in a two-storey annex, north of the existing ABM building. In addition to the control center, the extension also contains various technical and storage rooms, as well as external […]

The Katschberg Tunnel is a two-tube tunnel constructed by miners, located along the A10 in front of the toll station St. Michael in the Lungau. The tube 1 has a length of 5,768 m, the […]